# Calculate Your BMI, Which Prevents You From Being Overweight!

The body mass index is the ratio of mass to height. BMI is calculated as kg per square meter or pounds per square inch of height. If you want to determine your BMI and assess whether your weight falls within a healthy range, you can utilize the **BMI calculator **available at **Allcalculator.net**. This online tool allows you to input your weight and height to obtain an accurate BMI value. Understanding your BMI can provide valuable insights into your overall health and help you make informed decisions about your lifestyle and well-being.

**Who discovered this BMI calculator?**

The BMI Calculator is an instrument used to **calculate your body weight** related to height. For finding BMI, there are various formulas. In 1832, Belgian mathematician Lambert Adolphe Jacques Quetelet developed the formulas for BMI, modified in 1972 by USA mathematician Broca. The BMI calculator has been used since.

The BMI calculation is meant only for adults aged 18 and older. It helps to determine if you are overweight, underweight, obese, or within a healthy weight range. It is a good estimate for determining whether someone's body fat percentage is in an unhealthy range.

**Is there any limitation for BMI?**

BMI can not show the difference between excess fat, muscle, or bone. The BMI of an adult does not consider age, gender, or muscle mass. Muscular adults and athletes may be classed overweight or obese despite low body fat. Adults who lose muscle when they get older may fall into the healthy weight range though they carry excess fat.

Pregnancy will also affect a woman's BMI result. Your BMI will increase as your weight increases at the time of pregnancy. To Calculate BMI, a pregnant woman can use pre-pregnancy weight. BMI is one of the straightforward ways to access weight.

**ALSO READ:** Some important queries on BMI calculator

**How to use the calculator?**

The BMI Calculator finds the body mass index with weight and height. You can calculate your BMI and find the BMI weight category for your height. Calculate BMI with weight in pounds, stones, or kilograms. Enter height in inches, feet, inches, meters, or centimeters.

**Has BMI been interpreted the same way for children and teens for adults?**

BMI is interpreted differently for children and teens, even if it is calculated using the same formula as adult BMI. Children's and teens' BMI need to be age and sex-specific; the amount of body fat changes with age, and the amount of body fat differs between girls and boys.

**What are the ranges of BMI?**

There are five basic ranges within the BMI scale. They are listed below:

- Less than 18.5 = underweight
- 18.5 – 24.9 = normal weight
- 25 – 29.9 = overweight
- 30 – 35 = obesity
- 35 and over = severe obesity

The above values are the notification of the BMI Calculator. If your BMI prime is more than one, then you got some weight to lose, but your BMI is 1.0, which is the upper limit to the normal BMI range.